12126-2147 LDS4190

 
 
12h 12m 32.31s -21 48' 05.3" P.A. 73 sep 33.5 mag 13.70,16.17
 
 
Coord 2000
12126-2147
Discov num
LDS4190
Comp
Coord arcsec 2000
12 12 32.31 -21 48 05.3
Date first
1960
Date last
2010
Obs
3
Pa first
85
Pa last
73
P.A. Now (θ)
73°
Sep first
32.0
Sep last
33.5
Sep. Now (ρ)
33.5"
Mag pri
13.70
Mag sec
16.17
delta mag (ΔM)
2.47
Spectral class
Pri motion ra
-084
Sec motion ra
-082
Pri motion dec
+026
Sec motion dec
+004
Notes
rPM=0.251 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
72.9
Precise sep
33.45
Constellation
Corvus
last precise pa
72.9
last precise sep
33.45
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12126-2147 LDS4190 1998 2 73 33.5 13.70 16.17 D 121232.31-214805.3
12126-2147 LDS4190 2010 3 73 33.4 13.70 16.17 121232.31-214805.3

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